66301704

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{18793}}^1$

素因数の和:18819

約数の個数: 72

約数和(自身を含む): 208895310

約数和(自身を除く): 142593606

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 18793, 37586, 56379, 75172, 112758, 131551, 150344, 169137, 225516, 263102, 338274, 394653, 451032, 526204, 676548, 789306, 920857, 1052408, 1183959, 1353096, 1578612, 1841714, 2367918, 2762571, 3157224, 3683428, 4735836, 5525142, 7366856, 8287713, 9471672, 11050284, 16575426, 22100568, 33150852, 66301704]

約数ペア:

[(1, 66301704), (2, 33150852), (3, 22100568), (4, 16575426), (6, 11050284), (7, 9471672), (8, 8287713), (9, 7366856), (12, 5525142), (14, 4735836), (18, 3683428), (21, 3157224), (24, 2762571), (28, 2367918), (36, 1841714), (42, 1578612), (49, 1353096), (56, 1183959), (63, 1052408), (72, 920857), (84, 789306), (98, 676548), (126, 526204), (147, 451032), (168, 394653), (196, 338274), (252, 263102), (294, 225516), (392, 169137), (441, 150344), (504, 131551), (588, 112758), (882, 75172), (1176, 56379), (1764, 37586), (3528, 18793)]